168219744

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{3251}}^1$

素因数の和:3289

約数の個数: 144

約数和(自身を含む): 560540736

約数和(自身を除く): 392320992

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 42, 44, 48, 49, 56, 66, 77, 84, 88, 96, 98, 112, 132, 147, 154, 168, 176, 196, 224, 231, 264, 294, 308, 336, 352, 392, 462, 528, 539, 588, 616, 672, 784, 924, 1056, 1078, 1176, 1232, 1568, 1617, 1848, 2156, 2352, 2464, 3234, 3251, 3696, 4312, 4704, 6468, 6502, 7392, 8624, 9753, 12936, 13004, 17248, 19506, 22757, 25872, 26008, 35761, 39012, 45514, 51744, 52016, 68271, 71522, 78024, 91028, 104032, 107283, 136542, 143044, 156048, 159299, 182056, 214566, 250327, 273084, 286088, 312096, 318598, 364112, 429132, 477897, 500654, 546168, 572176, 637196, 728224, 750981, 858264, 955794, 1001308, 1092336, 1144352, 1274392, 1501962, 1716528, 1752289, 1911588, 2002616, 2184672, 2548784, 3003924, 3433056, 3504578, 3823176, 4005232, 5097568, 5256867, 6007848, 7009156, 7646352, 8010464, 10513734, 12015696, 14018312, 15292704, 21027468, 24031392, 28036624, 42054936, 56073248, 84109872, 168219744]

約数ペア:

[(1, 168219744), (2, 84109872), (3, 56073248), (4, 42054936), (6, 28036624), (7, 24031392), (8, 21027468), (11, 15292704), (12, 14018312), (14, 12015696), (16, 10513734), (21, 8010464), (22, 7646352), (24, 7009156), (28, 6007848), (32, 5256867), (33, 5097568), (42, 4005232), (44, 3823176), (48, 3504578), (49, 3433056), (56, 3003924), (66, 2548784), (77, 2184672), (84, 2002616), (88, 1911588), (96, 1752289), (98, 1716528), (112, 1501962), (132, 1274392), (147, 1144352), (154, 1092336), (168, 1001308), (176, 955794), (196, 858264), (224, 750981), (231, 728224), (264, 637196), (294, 572176), (308, 546168), (336, 500654), (352, 477897), (392, 429132), (462, 364112), (528, 318598), (539, 312096), (588, 286088), (616, 273084), (672, 250327), (784, 214566), (924, 182056), (1056, 159299), (1078, 156048), (1176, 143044), (1232, 136542), (1568, 107283), (1617, 104032), (1848, 91028), (2156, 78024), (2352, 71522), (2464, 68271), (3234, 52016), (3251, 51744), (3696, 45514), (4312, 39012), (4704, 35761), (6468, 26008), (6502, 25872), (7392, 22757), (8624, 19506), (9753, 17248), (12936, 13004)]